Part # 74ACT16373 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 16-bit D-type latch with 3-state outputs (non inverted)

Part Details:

74ACT16373 16-BIT D-TYPE LATCH WITH 3-STATE OUTPUTS (NON INVERTED) s HIGH SPEED: tPD = 5.3ns (TYP.) at VCC = 5V s LOW POWER DISSIPATION:ICC = 8µA(MAX.) at TA=25°C s COMPATIBLE WITH TTL OUTPUTSVIH = 2V (MIN.), VIL = 0.8V (MAX.) s 50 TRANSMISSION LINE DRIVINGCAPABILITY TSSOP s SYMMETRICAL OUTPUT IMPEDANCE:|IOH| = IOL = 24mA (MIN) s OPERATING VOLTAGE RANGE: ORDER CODES VCC (OPR) = 4.5V to 5.5V PACKAGE TUBE T & R s IMPROVED LATCH-UP IMMUNITY TSSOP 74ACT16373TTR DESCRIPTIONThe 74ACT16373 is an advanced high-speed PIN CONNECTION CMOS 16-BIT D-TYPE LATCH (3-STATE) fabricated with sub-micron silicon gate anddouble-layer metal wiring C2MOS tecnology.This 16 bit D-Type latch is controlled by two latchenable inputs (LE) and two output enable inputs(OE). The device can be used as two 8-bit latchesor one 16-bit latch.While the LE input is held at a high level, the Qoutputs will follow the data inputs precisely. Whenthe LE is taken low, the Q outputs will be latchedprecisely at the levels set up at the D inputs. Whilethe (OE) input is low, the outputs will be in anormal logic state (high or low logic level) andwhile OE is in high level the outputs will be in ahigh impedance state.This device is designed to interface directly HighSpeed CMOS systems with TTL and NMOScomponents.All inputs and outputs are equipped with protection circuits against static discharge, givingthem 2KV ESD immunity and transient excessvoltage. February 2003 1/10 74ACT16373 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION IEC LOGIC SYMBOLS PIN No SYMBOL NAME AND FUNCTION 1 1OE 3 State Output EnableInput (Active LOW) 2, 3, 5, 6, 8, 9, 1Q0 to 1Q7 3-State Outputs

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74ACT16373.pdf Datasheet